Clean Water Act discharge permit · NPDES MI0001309
INDIAN SUMMER CO-OP-HART, Hart, MI: NPDES MI0001309 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
INDIAN SUMMER CO-OP-HART, held by Indian Summer Co-operative, Inc., holds NPDES permit MI0001309, which discharges to Chippewa Creek. EPA’s file records it issued September 30, 2014 and expiring October 1, 2016.
INDIAN SUMMER CO-OP-HART, Hart, Michigan: Individual permit MI0001309, held by Indian Summer Co-operative, Inc.; Administratively continued (past its expiration date and still in force until reissued); issued September 30, 2014, term to October 1, 2016, by State; discharges to Chippewa Creek.
- Solids, total suspended: 1 limit, 44 violations of any kind, 3 effluent exceedances, latest October 31, 2015, largest 99,999% over the limit.
- BOD, 5-day, 20 deg. C: 2 limits, 149 violations of any kind, 2 effluent exceedances, latest September 30, 2015, largest 852% over the limit.
- Oxygen, dissolved [DO]: 1 limit, 55 violations of any kind, 2 effluent exceedances, latest May 31, 2024, largest 47% over the limit.
- Nitrogen, ammonia total [as N]: 3 limits, 36 violations of any kind, 2 effluent exceedances, latest October 31, 2015, largest 45% over the limit.
- pH: 4 limits, 312 violations of any kind, 1 effluent exceedance, latest May 31, 2006.
- Chlorine, total residual: 1 limit, 107 violations of any kind, 1 effluent exceedance, latest June 30, 2022, largest 26,216% over the limit.
- Flow, in conduit or thru treatment plant: 4 limits, 314 violations of any kind, 0 effluent exceedances.
- Outfall observation,visual, y/n response: 2 limits, 158 violations of any kind, 0 effluent exceedances.
- Temperature, water deg. fahrenheit: 1 limit, 106 violations of any kind, 0 effluent exceedances.
- Phosphorus, total [as P]: 2 limits, 56 violations of any kind, 0 effluent exceedances.
- BOD, carbonaceous [5 day, 20 C]: 0 limits, 1 violation of any kind, 0 effluent exceedances.
- November 21, 2024: Reporting Violations - Late Submittal of DMRs (ST6).
- August 21, 2024: Reporting Violations - Late Submittal of DMRs (ST6).
- April 21, 2024: Reporting Violations - Late Submittal of DMRs (ST6).
- January 21, 2024: Reporting Violations - Late Submittal of DMRs (ST6).
- October 21, 2023: Reporting Violations - Late Submittal of DMRs (ST6).
- September 21, 2023: Reporting Violations - Late Submittal of DMRs (ST6).
- October 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- September 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- August 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- July 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- June 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- May 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- April 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- March 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- February 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- January 21, 2022: Reporting Violations - Late Submittal of DMRs (ST6).
- December 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- November 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- October 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- September 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- August 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- July 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- June 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- May 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- April 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- March 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- February 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- January 21, 2021: Reporting Violations - Late Submittal of DMRs (ST6).
- December 21, 2020: Reporting Violations - Late Submittal of DMRs (ST6).
- November 21, 2020: Reporting Violations - Late Submittal of DMRs (ST6).
- October 21, 2020: Reporting Violations - Late Submittal of DMRs (ST6).
- September 21, 2020: Reporting Violations - Late Submittal of DMRs (ST6).
- August 21, 2020: Reporting Violations - Late Submittal of DMRs (ST6).
- July 21, 2020: Reporting Violations - Late Submittal of DMRs (ST6).
- September 21, 2017: Reporting Violations - Late Submittal of DMRs (ST6).
INDIAN SUMMER CO-OP-HART among its neighbors
EPA’s permit file holds 1 discharge permits in the Pentwater Lake-Pentwater River subwatershed (HUC 040601010605), MI0001309 among them. Its county holds 2, 0 of them major permits; MI0001309 is a minor permit.
Identity
| Facility as filed | INDIAN SUMMER CO-OP-HART |
|---|---|
| Permittee as filed | Indian Summer Co-operative, Inc. |
| NPDES ID | MI0001309 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 30, 2014 |
| Expiration date | October 1, 2016 |
| Issuing agency | State |
| Address | Hart, MI 49420 |
| Receiving water | Chippewa Creek |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Pentwater Lake-Pentwater River (HUC 040601010605) |
Effluent limits and exceedances
- 11Pollutants on file
- 10Under a numeric limit
- 11With a violation of any kind
- 6With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 1 | 44 | 3 | October 31, 2015 | 99,999% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 149 | 2 | September 30, 2015 | 852% over the limit |
| Oxygen, dissolved [DO] | 1 | 55 | 2 | May 31, 2024 | 47% over the limit |
| Nitrogen, ammonia total [as N] | 3 | 36 | 2 | October 31, 2015 | 45% over the limit |
| pH | 4 | 312 | 1 | May 31, 2006 | |
| Chlorine, total residual | 1 | 107 | 1 | June 30, 2022 | 26,216% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 314 | 0 | ||
| Outfall observation,visual, y/n response | 2 | 158 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 106 | 0 | ||
| Phosphorus, total [as P] | 2 | 56 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 0 | 1 | 0 |
Inspections, violations and enforcement
- 35Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| November 21, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| August 21, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| April 21, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2024 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2023 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| August 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| July 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| April 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| March 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| February 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2022 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| August 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| July 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| June 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| May 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| April 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| March 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| February 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| January 21, 2021 | Reporting Violations - Late Submittal of DMRs | ST6 |
| December 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| November 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| October 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| August 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| July 21, 2020 | Reporting Violations - Late Submittal of DMRs | ST6 |
| September 21, 2017 | Reporting Violations - Late Submittal of DMRs | ST6 |
Inspections
EPA’s inspection file holds no inspection for NPDES MI0001309.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES MI0001309.
Watch this permit
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.